19182590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14423}}^1$

素因数の和:14456

約数の個数: 32

約数和(自身を含む): 41541120

約数和(自身を除く): 22358530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 14423, 28846, 72115, 100961, 144230, 201922, 274037, 504805, 548074, 1009610, 1370185, 1918259, 2740370, 3836518, 9591295, 19182590]

約数ペア:

[(1, 19182590), (2, 9591295), (5, 3836518), (7, 2740370), (10, 1918259), (14, 1370185), (19, 1009610), (35, 548074), (38, 504805), (70, 274037), (95, 201922), (133, 144230), (190, 100961), (266, 72115), (665, 28846), (1330, 14423)]